To wear this tee, just slip it on like any other shirt. It's a relaxed fit, so it should be very comfortable. When it comes to washing, it's pre - shrunk, but you can still follow normal washing instructions. Wash it in cold water to keep the colors vibrant, especially those with pigment dyes which may have shade variations. Use a gentle cycle to avoid any damage to the heat - transferred design. Hang it to dry or use a low - heat setting in the dryer. Since it's made with OEKO - TEX certified low - impact dyes, it's safe for your skin. Just be aware that the pigment dye process naturally causes some shade variations, so don't be alarmed if you notice a bit of difference in color. This tee is made to last, so take good care of it and enjoy wearing it for a long time.